CN220491846U

CN220491846U - Gluing and edge removing mechanism

Info

Publication number: CN220491846U
Application number: CN202321794564.8U
Authority: CN
Inventors: 安礼余; 王定国
Original assignee: Yuhongyan Technology Suzhou Co ltd
Current assignee: Yuhongyan Technology Suzhou Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-13
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses a gluing and edge removing mechanism which comprises a supporting table, wherein a movable groove is formed in the center position of the upper surface of the supporting table, an edge removing box is fixedly connected to the left side of the upper surface of the supporting table, an adjustable edge removing knife is fixedly connected to the center position of the left inner wall of the edge removing box, an electric telescopic rod is fixedly connected to the upper inner wall of the edge removing box, one end of the electric telescopic rod is rotatably connected with a protection plate through a bearing, an air jet machine is fixedly connected to the inner wall of one side plate of the edge removing box, an air jet pipe is fixedly connected to the upper surface of the air jet machine, and one end of the air jet pipe is fixedly connected with a spray head. According to the utility model, the wafer is moved into the left edge removing box, the wafer is moved to the lower part of the protective plate to stop moving, the adjustable edge removing knife is started to contact the edge of the wafer, the second motor is started to drive the wafer to rotate, the adjustable edge removing knife is used for removing colloid around the wafer, the jet machine is started to jet gas from the nozzle through the jet pipe, and the colloid removed by the adjustable edge removing knife is blown off.

Description

Gluing and edge removing mechanism

Technical Field

The utility model relates to the technical field of gluing and trimming mechanisms, in particular to a gluing and trimming mechanism.

Background

At present, the gluing of the round wafer is finished by using a rotary gluing machine, the round wafer is placed on a rotary gluing table for gluing, glue remains at the edge of the wafer in the gluing process, and the glue remains on the edge of the wafer needs to be cleaned so as not to influence the service performance and the installation of the wafer.

However, in the prior art, when in actual use, manual cleaning is mostly adopted when the colloid cleaning of the wafer edge, the working efficiency is low, the phenomenon of poor cleaning is easy to exist, and the degree of automation is low.

Disclosure of Invention

The utility model aims to provide a gluing and edge removing mechanism for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the brace table, four equal fixedly connected with supports in addition of brace table lower surface, the movable trough has been seted up to brace table upper surface central point put, brace table upper surface left side fixedly connected with edging case, edging case left side inner wall central point put fixedly connected with adjustable edging sword, edging case upside inner wall fixedly connected with electric telescopic handle, electric telescopic handle one end is connected with the protection shield through the bearing rotation, edging case one side curb plate inner wall fixedly connected with jet engine, jet engine upper surface fixedly connected with fumarole, fumarole one end fixedly connected with shower nozzle, the corresponding edging case right side fixedly connected with rubber coating frame of brace table upper surface, rubber coating frame central point put swing joint has the spliced pole, spliced pole upside fixedly connected with fixed plate, the corresponding spliced pole outer wall both sides of fixed plate lower surface are fixedly connected with pneumatic cylinder respectively, spliced pole downside surface fixedly connected with stores the gluey case, surface evenly distributed is connected with a plurality of spouts gluey heads, corresponding rubber coating frame right side fixedly connected with stoving case of brace table upper surface.

Preferably, the outer walls of the front side and the rear side of the glue storage box are respectively fixedly connected with mounting plates, the two inner walls of the mounting plates are movably connected with a glue spreading roller through bearings, and the inner layer of the glue spreading roller is fixedly connected with a heating layer.

Preferably, the two long sides are fixedly connected with positioning rods respectively in the middle of the inner wall of the bracket, the two outer walls of the positioning rods are movably connected with a movable frame, and threaded rods are respectively and threadedly connected with the lower sides of the corresponding positioning rods on the front side and the rear side of the movable frame.

Preferably, one end of the threaded rod is movably connected with the left corner bracket through a bearing, and the other ends of the two threaded rods movably penetrate through and extend to the outer side of the bracket to be fixedly connected with a first motor.

Preferably, the upper surface of the movable frame bottom plate is movably connected with a rotating shaft through a bearing, one end of the rotating shaft is fixedly connected with a bevel gear sleeve, and the left side of the upper surface of the movable frame bottom plate, corresponding to the bevel gear sleeve, is fixedly connected with a second motor.

Preferably, the output shaft of the second motor is fixedly connected with a bevel gear, the outer surface of the bevel gear is meshed with the outer surface of a bevel gear sleeve, and the inner wall of the bevel gear sleeve is fixedly connected with an air extractor.

Preferably, the air outlet of the air extractor is fixedly connected with an air pipe, one end of the air pipe is fixedly connected with a vacuum chuck, and the upper side of the vacuum chuck is movably connected with a wafer.

Preferably, the outer side of the air pipe is fixedly connected with a supporting pipe, and the outer wall of the supporting pipe is movably connected with the inner wall of the movable groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the automatic integrated operation of gluing, drying and trimming of the crystal is realized by integrating the trimming box, the gluing frame and the drying box, the working efficiency is improved, meanwhile, the adjustable trimming knife is arranged, the trimming treatment of different wafers can be realized by adjusting the tool bit of the adjustable trimming knife according to the different thicknesses of the wafers, and the practicability of the whole device is enhanced;

2. the utility model is also additionally provided with the glue spreading roller, the glue spreading roller uniformly spreads the glue on the surface of the crystal, and the inside of the glue spreading roller is provided with the heating device, so that the glue is condensed in the process of spreading the glue on the wafer, thereby causing uneven glue spreading on the surface of the crystal.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a gumming and trimming mechanism of the utility model;

FIG. 2 is a side sectional view of the whole structure of a gumming and trimming mechanism of the present utility model;

FIG. 3 is a partial cross-sectional view of the overall structure of a gumming and trimming mechanism of the present utility model;

FIG. 4 is a partial cross-sectional view of a trimming device of a gumming trimming mechanism of the present utility model;

fig. 5 is a schematic diagram of a driving part of a gumming device of a gumming and trimming mechanism of the present utility model.

In the figure: 1. a bracket; 2. a support table; 3. a trimming box; 4. a gluing frame; 5. a hydraulic cylinder; 6. a fixing plate; 7. a connecting column; 8. a drying box; 9. a mounting plate; 10. a first motor; 11. a moving frame; 12. a helical gear sleeve; 13. a wafer; 14. a moving groove; 15. a threaded rod; 16. a positioning rod; 17. a glue spreading roller; 18. a support tube; 19. an air extractor; 20. a second motor; 21. bevel gears; 22. a rotating shaft; 23. an air pipe; 24. a gas lance; 25. a protective plate; 26. an adjustable edge cutter; 27. a spray head; 28. an electric telescopic rod; 29. a glue storage box; 30. a vacuum chuck; 31. and (3) an air jet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: comprises a supporting table 2, four upper surfaces of the supporting table 2 are respectively and fixedly connected with a bracket 1, a movable groove 14 is formed in the central position of the upper surface of the supporting table 2, a trimming box 3 is fixedly connected to the left side of the upper surface of the supporting table 2, an adjustable trimming knife 26 is fixedly connected to the central position of the left inner wall of the trimming box 3, the adjustable trimming knife 26 can adjust the leakage range of blades according to the thickness of different wafers 13, trimming treatment is realized on the wafers 13 with different thicknesses, an electric telescopic rod 28 is fixedly connected to the inner wall of the upper side of the trimming box 3, one end of the electric telescopic rod 28 is rotatably connected with a protection plate 25 through a bearing, a protection layer of the wafer 13 is arranged on the lower surface of the protection plate 25, damage to an inner coating layer of the wafer 13 is prevented when the wafer 13 is trimmed, an air jet engine 31 is fixedly connected to the inner wall of one side plate of the trimming box 3, the upper surface of the jet machine 31 is fixedly connected with a jet pipe 24, one end of the jet pipe 24 is fixedly connected with a jet nozzle 27, the air sprayed out through the jet nozzle 27 can blow off the colloid removed by the adjustable edge removing knife 26, the problem that the effect of removing the crystal edge is poor due to the adhesion of the removed colloid on the surface of the knife body of the adjustable edge removing knife 26 is prevented, the right side of the supporting table 2 corresponding to the edge removing box 3 is fixedly connected with a gluing frame 4, the center position of the gluing frame 4 is movably connected with a connecting column 7, the upper side of the connecting column 7 is fixedly connected with a fixing plate 6, the two sides of the lower surface of the fixing plate 6 corresponding to the outer wall of the connecting column 7 are respectively and fixedly connected with a hydraulic cylinder 5, the lower side surface of the connecting column 7 is fixedly connected with a glue storage box 29, the lower surface of the glue storage box 29 is uniformly distributed and connected with a plurality of glue spraying heads, the right side of the upper surface of the supporting table 2 corresponding to the gluing frame 4 is fixedly connected with a drying box 8, the drying box 8 dries the wafer 13 after the glue coating is completed for a plurality of times at different stages.

As shown in fig. 2 and 3, the outer walls of the front side and the rear side of the glue storage box 29 are fixedly connected with mounting plates 9 respectively, the inner walls of the two mounting plates 9 are movably connected with glue spreading rollers 17 through bearings, the inner layers of the glue spreading rollers 17 are fixedly connected with heating layers, the heating layers in the glue spreading rollers 17 heat glue sprayed on the surfaces, and the problem that the glue condenses in the process of gluing the wafer 13 is prevented, so that the glue is unevenly glued on the surface of the wafer 13.

As shown in fig. 2, fig. 3 and fig. 4, the middle of the inner walls of the two long-side brackets 1 is fixedly connected with positioning rods 16 respectively, the outer walls of the two positioning rods 16 are movably connected with a movable frame 11, the lower sides of the corresponding positioning rods 16 on the front side and the rear side of the movable frame 11 are respectively and spirally connected with threaded rods 15, one ends of the threaded rods 15 are movably connected with the left-side corner brackets 1 through bearings, the other ends of the two threaded rods 15 movably penetrate through and extend to the outer sides of the brackets 1 to be fixedly connected with first motors 10, and the first motors 10 drive the threaded rods 15 to enable the movable frame 11 to slide on the positioning rods 16 to different positions so as to realize different working contents.

As shown in fig. 2, fig. 3 and fig. 5, the upper surface of the bottom plate of the moving frame 11 is movably connected with a rotating shaft 22 through a bearing, one end of the rotating shaft 22 is fixedly connected with a bevel gear sleeve 12, the rotating shaft 22 plays a supporting role on the bevel gear sleeve 12, a second motor 20 is fixedly connected with the upper surface of the bottom plate of the moving frame 11 corresponding to the left side of the bevel gear sleeve 12, an output shaft of the second motor 20 is fixedly connected with a bevel gear 21, the outer surface of the bevel gear 21 is meshed with the outer surface of the bevel gear sleeve 12, an air extractor 19 is fixedly connected with the inner wall of the bevel gear sleeve 12, the bevel gear 21 is driven by the second motor 20 to rotate, the bevel gear 21 is meshed with the bevel gear sleeve 12 so as to drive the air extractor 19 to rotate, an air outlet of the air extractor 19 is fixedly connected with an air pipe 23, one end of the air pipe 23 is fixedly connected with a vacuum chuck 30, the upper side of the vacuum chuck 30 is movably connected with a wafer 13, the vacuum chuck 30 adsorbs and fixes the wafer 13, the outer side of the air pipe 23 is prevented from displacing or falling to cause incompleteness of gluing in the gluing process, gluing efficiency is reduced, the outer side of the air pipe 23 is fixedly connected with a supporting pipe 18, the vacuum chuck 30 plays a fixing role, the outer wall of the vacuum chuck 30, and the inner wall of the air extractor 19 is movably connected with the inner wall of the moving groove 14 through the supporting pipe 18, and the supporting pipe 18, so that the vacuum chuck 30 rotates through the supporting pipe 30.

Working principle: when in use, the utility model starts the first motor 10 to drive the threaded rod 15 to rotate, so that the threaded rod 15 drives the movable frame 11 to slide on the positioning rod 16, the movable frame 11 slides to the gluing position, the wafer 13 is placed above the vacuum chuck 30, the air extractor 19 is started to form a vacuum area inside the vacuum chuck 30 through the air pipe 23, thereby adsorbing the wafer 13 on the vacuum chuck 30 to fix the wafer 13, the wafer 13 is prevented from moving or falling off in the gluing process to cause uneven gluing, then the hydraulic cylinder 5 is started, the telescopic rod of the hydraulic cylinder 5 pushes the fixing plate 6 to move up and down, the glue storage box 29 and the gluing roller 17 at the bottom side of the glue storage box 29 are driven by the connecting column 7 to move up and down, the gluing roller 17 stops moving after contacting the surface of the wafer 13, the glue storage box 29 is opened to spray glue from the glue spraying head to the surface of the gluing roller 17, the inside of the gluing roller 17 is provided with a heating layer, the glue is heated to prevent uneven glue coating caused by glue condensation on the surface of the glue coating roller 17 in the glue coating process, then a second motor 20 is started to drive a bevel gear 21 to rotate, the bevel gear 21 is meshed with a bevel gear sleeve 12 to rotate to drive an air extractor 19 to rotate, thereby driving a vacuum chuck 30 and an adsorbed wafer 13 to rotate through a supporting tube 18 to carry out glue coating, the wafer 13 rotates to drive the glue coating roller 17 to rotate to carry out glue coating on the surface of the wafer 13, after the glue coating is finished, the glue coating roller 17 is reset, a first motor 10 is started to drive a moving frame 11 to enter a right drying box 8 through a threaded rod 15 to carry out primary drying treatment on the glue layer on the surface of the wafer 13, after the primary drying is finished, the wafer 13 is moved into a left edging box 3, the movement is stopped when the wafer 13 is moved below a protection plate 25, an electric telescopic rod 28 is started to push the protection plate 25 to be in contact with the wafer 13, one end of the electric telescopic rod 28 is rotationally connected with the protection plate 25 through a bearing, then the adjustable edge removing knife 26 is started to contact the edge of the wafer 13, the second motor 20 is started to drive the wafer 13 to rotate, the adjustable edge removing knife 26 is used for removing redundant colloid around the wafer 13, meanwhile, the jet machine 31 is started to jet gas from the spray head 27 through the jet pipe 24, the colloid removed by the adjustable edge removing knife 26 is blown off, and the removed colloid is prevented from affecting the adjustable edge removing knife 26.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubber coating trimming mechanism, includes brace table (2), its characterized in that: four corners of the lower surface of the supporting table (2) are fixedly connected with a bracket (1) respectively, a movable groove (14) is formed in the central position of the upper surface of the supporting table (2), a deburring box (3) is fixedly connected to the left side of the upper surface of the supporting table (2), an adjustable deburring knife (26) is fixedly connected to the central position of the left side inner wall of the deburring box (3), an electric telescopic rod (28) is fixedly connected to the upper side inner wall of the deburring box (3), a protection plate (25) is rotatably connected to one end of the electric telescopic rod (28) through a bearing, an air jet machine (31) is fixedly connected to the inner wall of one side of the deburring box (3), a spray head (27) is fixedly connected to one end of the air jet machine (31), a gluing frame (4) is fixedly connected to the right side of the upper surface of the supporting table (2), a connecting column (7) is movably connected to the central position of the gluing frame (4), a fixing plate (6) is fixedly connected to the upper side of the connecting column (7), a plurality of glue spraying heads (29) are fixedly connected to the lower surfaces of the lower surface of the connecting columns (29) respectively, and the lower surfaces of the glue spraying heads (7) are uniformly connected to the lower surfaces of the connecting columns (29), the right side of the upper surface of the supporting table (2) corresponding to the gluing frame (4) is fixedly connected with a drying box (8).

2. A gumming and trimming mechanism as set forth in claim 1, wherein: the glue storage box is characterized in that the front and rear outer walls of the glue storage box (29) are respectively fixedly connected with mounting plates (9), the inner walls of the two mounting plates (9) are movably connected with glue spreading rollers (17) through bearings, and the inner layers of the glue spreading rollers (17) are fixedly connected with heating layers.

3. A gumming and trimming mechanism as set forth in claim 2, wherein: the two long sides in the middle of the inner wall of the bracket (1) are fixedly connected with positioning rods (16) respectively, the outer walls of the two positioning rods (16) are movably connected with a movable frame (11), and threaded rods (15) are respectively and threadedly connected with the lower sides of the corresponding positioning rods (16) on the front side and the rear side of the movable frame (11).

4. A gumming and trimming mechanism as set forth in claim 3, wherein: one end of the threaded rod (15) is movably connected with the left corner bracket (1) through a bearing, and the other ends of the two threaded rods (15) movably penetrate through and extend to the outer side of the bracket (1) to be fixedly connected with a first motor (10).

5. A gumming and trimming mechanism as set forth in claim 4, wherein: the upper surface of the bottom plate of the movable frame (11) is movably connected with a rotating shaft (22) through a bearing, one end of the rotating shaft (22) is fixedly connected with a bevel gear sleeve (12), and the left side of the upper surface of the bottom plate of the movable frame (11) corresponding to the bevel gear sleeve (12) is fixedly connected with a second motor (20).

6. A gumming and trimming mechanism as set forth in claim 5, wherein: the output shaft of the second motor (20) is fixedly connected with a bevel gear (21), the outer surface of the bevel gear (21) is meshed with the outer surface of the bevel gear sleeve (12), and the inner wall of the bevel gear sleeve (12) is fixedly connected with an air extractor (19).

7. A gumming and trimming mechanism as set forth in claim 6, wherein: the vacuum pump is characterized in that an air outlet of the air pump (19) is fixedly connected with an air pipe (23), one end of the air pipe (23) is fixedly connected with a vacuum chuck (30), and the upper side of the vacuum chuck (30) is movably connected with a wafer (13).

8. A gumming and trimming mechanism as set forth in claim 7, wherein: the outside of the air pipe (23) is fixedly connected with a supporting pipe (18), and the outer wall of the supporting pipe (18) is movably connected with the inner wall of the movable groove (14).